#4E9EF1#4E9EF1

#4E9EF1 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.7% C 0.146 H 251.5°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E9EF1
RGB	rgb(78, 158, 241)
HSL	hsl(211, 85%, 63%)
HSV	hsv(211, 68%, 95%)
CMYK	cmyk(67.6%, 34.4%, 0%, 5.5%)
CIE-LAB	lab(63.69, 1.57, -48.77)
CIE-LCH	lch(63.69, 48.79, 271.85°)
OKLab	oklab(68.65% -0.0463 -0.1384)
OKLCH	oklch(68.65% 0.146 251.5)
XYZ	xyz(31.2400, 32.4210, 87.8135)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9EF1 #F1A14E

analogous

#4EF0F1 #4E9EF1 #4F4EF1

triadic

#4E9EF1 #F14E9E #9EF14E

tetradic

#4E9EF1 #F14EF0 #F1A14E #4EF14F

square

#4E9EF1 #F14EF0 #F1A14E #4EF14F

split-complementary

#4E9EF1 #F14F4E #F0F14E

monochromatic

#0E61B6 #157FED #4E9EF1 #87BDF5 #BFDCFA

Accessibility & contrast

On white

2.81

#4E9EF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#4E9EF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9EF1

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9EF1	#FFFFFF	#000000	##000000
##4E9EF1	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A3F4

Deuteranopia (green-blind)

#6293EF

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4e9ef1;
/* rgb */ color: rgb(78, 158, 241);
/* oklch */ color: oklch(68.7% 0.146 251.5);

Tailwind

colors: {
  custom: {
    50: '#90baf6',
    500: '#4e9ef1',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ef1;
$custom-light: #90baf6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ef1",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 241
  },
  "hsl": {
    "h": 210.552,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.68651,
    "c": 0.14596,
    "h": 251.5
  },
  "luminance": 0.32424
}

Semantic roles & 50–950 ramp

primary

#4E9EF1

secondary

#EBCEB0

accent

#7504E2

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4E9EF1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →